Upscaling of Airports in the U.S.
Travelers pass a Tyranosaurus Rex display at Pittsburgh International Airport advertising the Carnegie Museum of Natural History. Airports are catering to travelers who now spend more time in airport terminals and concourses after the terrorist attacks of Sept. 11, 2001. Pittsburgh boasts shopping with prices guaranteed to be the same as outside, plus lower sales taxes. (Kevin Moloney for the New York Times)Add to Cart Add to Lightbox Download